At the age of eleven, Sablan began boarding at Xavier High School, a Jesuit school in Chuuk in the Federated States of Micronesia, then administered by the United States.
San Gregorio Matese | San Gregorio | Gregorio Fernández | Gregorio Panzani | San Gregorio Magno | Juan Gregorio de las Heras | Gregorio Vargas | Gregorio Marañón | Gregorio Hernandez Rios 'El Goyo' | Gregorio Carafa | San Gregorio d'Ippona | Sablan, Benguet | Sablan | Ryan Gregorio | Manuel Gregorio Acosta | Jesus Sablan | Gregorio Reyes | Gregorio Petrocchini | Gregorio Perfecto High School | Gregorio Perfecto | Gregorio Paz | Gregorio Luperón International Airport | Gregorio Luperón | Gregório Lopes | Gregorio II Boncompagni | Gregorio Di Leo | Colegio de San Gregorio | BRP ''Gregorio del Pilar'' (PF-15) | Anthony Sablan Apuron |